CN205438332U - A anchor clamps that is used for round pin axle of impressing on gyro wheel body - Google Patents
A anchor clamps that is used for round pin axle of impressing on gyro wheel body Download PDFInfo
- Publication number
- CN205438332U CN205438332U CN201620191627.4U CN201620191627U CN205438332U CN 205438332 U CN205438332 U CN 205438332U CN 201620191627 U CN201620191627 U CN 201620191627U CN 205438332 U CN205438332 U CN 205438332U
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- CN
- China
- Prior art keywords
- locking
- hole
- elevator
- roller body
- latch segment
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- 238000010009 beating Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 1
Abstract
The utility model discloses an anchor clamps that is used for round pin axle of impressing on gyro wheel body, including pressing from both sides cover, cylinder, support element and being equipped with the latch segment of locking through -hole, press from both sides in the cover activity locates the locking through -hole of latch segment, and one end stretches outside the locking through -hole and is continuous with the output shaft of cylinder, support element fixed connection is at the right -hand member of latch segment, support element includes supporting shoe, elevator, guide arm, lifting rack, lifting gear and rotatory hand (hold), and two guide arms slide and peg graft on the supporting shoe, and on the elevator was fixed in two guide arms, lifting gear rotated and connects in the supporting shoe, and meshes mutually with lifting rack, and lifting rack links to each other with the elevator, and rotatory hand (hold) rotates to be connected on the lateral wall of supporting shoe to link to each other with lifting gear. The utility model provides an anchor clamps are direct dies gyro wheel body lock, and at the in -process of round pin axle of impressing, the gyro wheel body can not take place to roll, and factor of safety is high, can avoid the surface of the gyro wheel body phenomenon to appear pulling, increases gyro wheel body life.
Description
Technical field:
This utility model relates to a kind of fixture being pressed into bearing pin on roller body.
Background technology:
Being assembled in roller body by bearing pin, method commonly used in the prior art is roller body to be placed in one be provided with on the limiting cushion block of V-shaped groove, is then pressed in roller body by bearing pin by repeatedly beating.During press-in bearing pin, roller body easily rolls on above-mentioned limiting cushion block, there is potential safety hazard during beating bearing pin, and the surface of roller body can be made to occur pulling phenomenon, thus the roller body service life affected.
Therefore, necessary prior art improves to solve the deficiency of prior art.
Summary of the invention:
This utility model is in order to solve the problem of above-mentioned prior art existence and to provide a kind of fixture being pressed into bearing pin on roller body.
The technical scheme that this utility model is used has: a kind of fixture being pressed into bearing pin on roller body, including chuck, cylinder, support unit and the latch segment being provided with locking through hole, described chuck is movably arranged in the locking through hole of latch segment, and one end stretches in, and outer and with cylinder the output shaft of locking through hole is fixing to be connected, support unit is fixedly connected on the right-hand member of latch segment, and is positioned at the lower section of locking through hole；
Described support unit includes a bracer, elevator, guide rod, lifter rack, lifter wheel and rotary handle, guide rod sliding plug described in two is on a bracer, elevator is fixed on two guide rods, lifter wheel is rotationally connected with in a bracer, and be meshed with lifter rack, lifter rack and elevator are fixing to be connected, and rotary handle is rotationally connected with on the sidewall of a bracer, and fixes with lifter wheel and be connected.
Further, described elevator is provided with V-shaped groove.
The bottom of described lifter rack sets stop bosses.
Further, described chuck includes clamping part, connecting portion and has the round platform portion of roundlet end face and large round end surface, and the large round end surface in described round platform portion is fixing with clamping part to be connected, and the roundlet end face in round platform portion is fixing with connecting portion to be connected；The breach being equipped with on breach, and clamping part on described clamping part and round platform portion connects with the breach in round platform portion.
Further, described connecting portion is provided with female thread.
Further, the locking through hole on described latch segment includes through-hole section and the cone locking portion being interconnected.
This utility model has the advantages that
Fixture in this utility model is directly locked by roller body, and during press-in bearing pin, roller body will not roll, and safety coefficient is high, and the surface of roller body can be avoided to occur pulling phenomenon, increases roller body service life.
Accompanying drawing illustrates:
Fig. 1 is this utility model clamp structure figure.
Fig. 2 is the structure chart of support unit in this utility model fixture.
Fig. 3 is the structure chart of elevator in Fig. 2 support unit.
Fig. 4 is the structure chart of chuck in this utility model fixture.
Fig. 5 is the structure chart of latch segment in this utility model fixture.
Detailed description of the invention:
Below in conjunction with the accompanying drawings this utility model is further described.
As shown in Figure 1, a kind of fixture being pressed into bearing pin on roller body of this utility model, including chuck 21, cylinder 23 and the latch segment 22 being provided with locking through hole 220, chuck 21 is movably arranged in the locking through hole 220 of latch segment 22, and one end of chuck 21 stretches in, and outer and with cylinder 23 the output shaft of locking through hole 220 is fixing to be connected.
To when being pressed into bearing pin 500 on longer roller body 400; for ensureing the stability of this utility model fixture; and preferably protect roller body 400, the right-hand member at latch segment 22 is fixedly connected with support unit 3, and the height of this support unit 3 is less than the locking through hole 220 height on latch segment 22.
Such as Fig. 2, support unit 3 includes a bracer 31, elevator 32, guide rod 33, lifter rack 34, lifter wheel 35 and rotary handle, two guide rods 33 can slide up and down to be plugged on a bracer 31, elevator 32 is fixedly connected on the top of two guide rods 33, lifter wheel 35 is rotatably connected in a bracer 31, and lifter wheel 35 is meshed with lifter rack 34, the top of lifter rack 34 is fixing with the lower surface of elevator 32 to be connected, rotary handle is rotatably connected on the lateral wall of a bracer 31, and it is connected (figure is not drawn into) by a connecting shaft is fixing with lifter wheel 35.
This utility model is the upper end level preferably limiting elevator 32, sets stop bosses 36 in the bottom of lifter rack 34.
Such as Fig. 3, for preferably limiting roller body 400, elevator 32 is provided with V-shaped groove 320.
Such as Fig. 4, chuck 21 includes clamping part 210, connecting portion 211 and has the round platform portion 213 of roundlet end face and large round end surface, and the large round end surface in round platform portion 213 is fixing with clamping part 210 to be connected, and the roundlet end face in round platform portion 213 is fixing with connecting portion 211 to be connected.And it is equipped with some breach 214 in round platform portion 213 on clamping part 210, and the breach 214 on clamping part 210 connects with the breach 214 in round platform portion 213.
This utility model is connected with cylinder 23 for ease of chuck 21, is provided with female thread on chuck 21 connecting portion 211, corresponds ground, is provided with external screw thread (being not drawn in figure) on the output shaft of cylinder 23.
Such as Fig. 5, the locking through hole 220 on latch segment 22 includes through-hole section 221 and the cone locking portion 222 being interconnected, locks chuck 21 by the cone locking portion 222 on latch segment 22.
Roller body 400 is placed in the clamping part 210 of chuck 21, the output shaft of cylinder 23 shrinks, chuck 21 is driven to move right in the locking through hole 220 of latch segment 22, cone locking portion 222 on latch segment 22 extrudes clamping part 210 and the round platform portion 213 of chuck 21, and make clamping part 210 and round platform portion 213 that elastic deformation all occur, thus lock roller body 400.Bearing pin 500 is placed in the pin shaft hole on roller body 400, beats bearing pin 500, bearing pin 500 is pressed in roller body 400.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art, can also make some improvement on the premise of without departing from this utility model principle, these improvement also should be regarded as protection domain of the present utility model.
Claims (6)
1. the fixture being pressed into bearing pin on roller body, it is characterized in that: include chuck (21), cylinder (23), support unit (3) and be provided with the latch segment (22) of locking through hole (220), described chuck (21) is movably arranged in the locking through hole (220) of latch segment (22), and one end stretches in locking through hole (220) and outward and fixing with the output shaft of cylinder (23) is connected, support unit (3) is fixedly connected on the right-hand member of latch segment (22), and is positioned at the lower section of locking through hole (220)；
Described support unit (3) includes a bracer (31), elevator (32), guide rod (33), lifter rack (34), lifter wheel (35) and rotary handle, guide rod described in two (33) sliding plug is on a bracer (31), elevator (32) is fixed on two guide rods (33), lifter wheel (35) is rotationally connected with in a bracer (31), and be meshed with lifter rack (34), lifter rack (34) is fixing with elevator (32) to be connected, rotary handle is rotationally connected with on the sidewall of bracer (31), and fixing with lifter wheel (35) is connected.
2. the fixture being pressed into bearing pin on roller body as claimed in claim 1, it is characterised in that: described elevator (32) is provided with V-shaped groove (320).
3. the fixture being pressed into bearing pin on roller body as claimed in claim 1, it is characterised in that: the bottom of described lifter rack (34) sets stop bosses (36).
4. the fixture being pressed into bearing pin on roller body as claimed in claim 1, it is characterized in that: described chuck (21) includes clamping part (210), connecting portion (211) and has the round platform portion (213) of roundlet end face and large round end surface, the large round end surface of described round platform portion (213) is fixing with clamping part (210) to be connected, and the roundlet end face of round platform portion (213) is fixing with connecting portion (211) to be connected；The breach that described clamping part (210) above and is equipped with on breach (214), and clamping part (210) on round platform portion (213) connects with the breach on round platform portion (213).
5. the fixture being pressed into bearing pin on roller body as claimed in claim 4, it is characterised in that: described connecting portion (211) is provided with female thread.
6. the fixture being pressed into bearing pin on roller body as claimed in claim 1, it is characterised in that: the locking through hole (220) on described latch segment (22) includes through-hole section (221) and cone locking portion (222) being interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620191627.4U CN205438332U (en) | 2016-03-14 | 2016-03-14 | A anchor clamps that is used for round pin axle of impressing on gyro wheel body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620191627.4U CN205438332U (en) | 2016-03-14 | 2016-03-14 | A anchor clamps that is used for round pin axle of impressing on gyro wheel body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205438332U true CN205438332U (en) | 2016-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620191627.4U Active CN205438332U (en) | 2016-03-14 | 2016-03-14 | A anchor clamps that is used for round pin axle of impressing on gyro wheel body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205438332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538202A (en) * | 2016-03-14 | 2016-05-04 | 镇江市丹徒区精华轴承厂 | Fixture for pressing pin shaft into roller body |
-
2016
- 2016-03-14 CN CN201620191627.4U patent/CN205438332U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538202A (en) * | 2016-03-14 | 2016-05-04 | 镇江市丹徒区精华轴承厂 | Fixture for pressing pin shaft into roller body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201201 Address after: 212100 group 2, Jifeng village, Xinfeng Town, Dantu District, Zhenjiang City, Jiangsu Province was changed to Xinfeng village, Xinfeng Town, Dantu District, Zhenjiang city Patentee after: Zhenhua Ruijiang Bearing Co., Ltd Address before: 212100, Zhenjiang County, Dantu District, Jiangsu, Fengzhen Province Based on the two sets of Feng Cun Patentee before: ZHENJIANG DANTU DISTRICT ESSENCE BEARING FACTORY |